共 6 条
[1]
FORSTER F, 1955, Z METALLKD, V46, P297
[2]
NEUMANN H, 1949, ARCH ELEKTROTECHN, V39, P578
[3]
NEUMANN H, 1939, ARCH TECHN MESS V, V9572, pT36
[4]
NEUMANN H, 1939, ARCH TECHN MESS V, V9571, pT20
[5]
NEUMANN H, 1949, ARCH ELEKTROTECHN, V39, P534
[6]
WEBB CE, 1929, J IEE, V67, P1302